fix: rename ipv6.sh -> lighttpd-ipv6.sh

Dockerfile

@@ -17,6 +17,7 @@ ENV UID 1000
 ENV PORT 8080
 ENV SUBFOLDER "/_"
 ENV INIT_ASSETS 1
+ENV IPV6_DISABLE 0
 
 RUN addgroup -S lighttpd -g ${GID} && adduser -D -S -u ${UID} lighttpd lighttpd && \
     apk add -U --no-cache lighttpd
@@ -24,7 +25,7 @@ RUN addgroup -S lighttpd -g ${GID} && adduser -D -S -u ${UID} lighttpd lighttpd
 WORKDIR /www
 
 COPY lighttpd.conf /lighttpd.conf
-COPY ipv6.sh /etc/lighttpd/ipv6.sh
+COPY lighttpd-ipv6.sh /etc/lighttpd/ipv6.sh
 COPY entrypoint.sh /entrypoint.sh
 COPY --from=build-stage --chown=${UID}:${GID} /app/dist /www/
 COPY --from=build-stage --chown=${UID}:${GID} /app/dist/assets /www/default-assets